diff --git a/.github/workflows/ubuntu-tests.yml b/.github/workflows/ubuntu-tests.yml
index 96f59e2b3..d21a7e906 100644
--- a/.github/workflows/ubuntu-tests.yml
+++ b/.github/workflows/ubuntu-tests.yml
@@ -33,8 +33,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install .
+        pip install .[test]
 
     - name: Run tests
       run: |
-        python -m unittest discover -s aider/tests
+        pytest aider/tests
diff --git a/.github/workflows/windows-tests.yml b/.github/workflows/windows-tests.yml
index 3584e6ed1..be4380ccb 100644
--- a/.github/workflows/windows-tests.yml
+++ b/.github/workflows/windows-tests.yml
@@ -33,8 +33,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install .
+        pip install .[test]
 
     - name: Run tests
       run: |
-        python -m unittest discover -s aider/tests
+        pytest aider/tests